CN217219257U

CN217219257U - Oral cavity flushing device

Info

Publication number: CN217219257U
Application number: CN202221203354.2U
Authority: CN
Inventors: 张天奇
Original assignee: Shandong Provincial Hospital Affiliated to Shandong First Medical University
Current assignee: Shandong Provincial Hospital Affiliated to Shandong First Medical University
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-08-19
Anticipated expiration: 2032-05-19

Abstract

The utility model discloses an oral cavity washing unit belongs to washing unit technical field. An oral cavity flushing device comprises a tube body, wherein a supporting plate is fixedly connected in the tube body, a liquid inlet cavity and a cavity are formed in the tube body by the supporting plate, a baffle is arranged on the tube body, a push rod is connected on the baffle in a sliding manner, a push plate is connected in the liquid inlet cavity in a sliding manner, one end, penetrating through the baffle, of the push rod is fixedly connected to the push plate, a motor is fixedly installed in the front end of the tube body, the output end of the motor is fixedly connected with a rotating shaft, one end, far away from the motor, of the rotating shaft is fixedly connected with a hairbrush, and a plurality of water outlet holes are formed in the circumferential surface of the front end of the tube body; the utility model discloses can clear up the food waste of slight place in the oral cavity such as interdental space, avoid remaining for the clean effect to the oral cavity is better.

Description

Oral cavity flushing device

Technical Field

The utility model relates to a washing unit technical field especially relates to an oral cavity washing unit.

Background

The oral cavity is an intraoral cavity and comprises two lips, two cheeks, a hard palate, a soft palate and the like; the oral cavity has organs such as teeth, tongue, salivary gland, etc. The focus of oral hygiene is to thoroughly clean the oral cavity, especially the interdental spaces, i.e., the crevices between teeth, from dirt and food residues, and to prevent tooth decay.

Interdental cleaning is very important. Many people clean the surfaces of teeth in place, but the crevices of teeth still can grow decayed teeth, the reason is simple, food is clamped in the crevices of teeth, and if the crevices of teeth are not cleaned in time, bacteria and dental plaque grow in the crevices of teeth, corrode the teeth and attack gingiva. Research data show that the caries rate of the adjacent surface caries (namely, the caries at the tooth seams) in adults is 49 percent, and the caries rate of the occlusal surface is 24 percent. That is, the probability of caries in the crevices of the teeth of an adult is 1-2 times higher than the occlusal surface of the teeth.

Normal brushing of teeth does not completely remove residual food and soft plaque from the mouth. The teeth can only be cleaned by brushing teeth, and the gap between two teeth is difficult to clean. For cleaning dirt and food residue in the teeth, dental floss, toothpick, etc. are commonly used. The toothpick is convenient to use, but the toothpick has the following defects: (1) the tail end of the toothpick is sharp, so that delicate gums are easily stabbed to cause bleeding; (2) the common use of toothpicks can cause the tooth gaps to be enlarged; (3) when the toothpick is frequently used, gaps are formed among the originally tight teeth, and food is easy to be embedded, so that oral diseases such as gingivitis, gingival atrophy and the like are induced; (4) resulting in a "more discrete and more dilute" vicious circle of teeth with more discrete slits between teeth. The wire pressing is inconvenient to use, the gum is possibly damaged if the operation method of the dental floss is improper, the strength of the dental floss needs to be mastered by attention, tissues in deep under the gum do not need to be excessively deeply penetrated, and the dental floss does not need to be pulled back and forth. Therefore, few people who insist on using dental floss everyday are, and nowadays, the popularity of dental floss is still very low in China.

The main principle of the oral cavity cleaner is to remove dental plaque and food remained below a gum line by using flowing pulse water, thereby improving gum health. Compared with toothpicks and dental floss, the oral cavity flushing can avoid injuring the gum due to improper use and avoid that the gap between the teeth is larger and larger. The existing oral cavity cleaner is used for cleaning the parts needing to be washed by putting the water outlet end of the hose into the oral cavity, but is difficult to clean food residues in fine places in the oral cavity such as tooth gaps, and the like, so that the oral cavity is not cleaned completely.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the food residue in the slight place in the oral cavity such as the tooth clearance is difficult to clear up among the prior art, and easily leads to the incomplete problem of the clearance in oral cavity, and the oral cavity washing device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an oral cavity washing unit, includes the body, fixedly connected with backup pad in the body, the backup pad is with inside partial feed liquor chamber and cavity of body, be equipped with the baffle on the body, sliding connection has the push rod on the baffle, sliding connection has the push pedal in the feed liquor intracavity, the push rod links to each other with the push pedal is fixed, the water inlet has been seted up to the inner wall of body, the annular chamber has been seted up on the body inner wall, the inside fixed mounting in front end of body has the motor, the output fixedly connected with axis of rotation of motor, the one end fixedly connected with brush of motor is kept away from in the axis of rotation, outside the body was arranged in to the brush, a plurality of apopores have been seted up to the front end circumference surface of body.

Preferably, a spring is fixedly connected to the support plate, a sliding plate is fixedly connected to one end, far away from the support plate, of the spring, and the sliding plate is connected to the liquid inlet cavity in a sliding mode.

Preferably, fixedly connected with water injection pipe on the feed liquor chamber, fixed mounting has the filter screen in the water injection pipe, sliding connection has the rubber buffer on the water injection pipe.

Preferably, fixedly connected with riser on the cavity, motor fixed mounting is on the riser, the top fixedly connected with drum of body, the axis of rotation is rotated and is connected on the drum.

Preferably, the water inlet is communicated with the liquid inlet cavity and the annular cavity, and the water outlet is communicated with the annular cavity.

Preferably, the threaded hole is opened at the bottom of body, sliding connection has the screw rod on the baffle, screw rod and threaded hole threaded connection, the one end fixedly connected with who keeps away from the baffle of push rod pushes away the handle, body and baffle can dismantle the connection.

Compared with the prior art, the utility model provides an oral cavity washing unit possesses following beneficial effect:

1. this oral cavity washing unit promotes the push pedal through the push rod, and the washing liquid in the extrusion feed liquor intracavity promotes the slide and moves forward, when moving the water inlet, and the washing liquid flows into the annular intracavity through the water inlet, and a plurality of apopores that set up through body circumferential surface are got into the oral cavity, can realize that the equidirectional effluent cleans the oral cavity, and the wide surface that covers for the cleaning performance to the oral cavity is better.

2. This oral cavity washing unit, after the washing liquid entered the oral cavity, starter motor drove the brush and slowly rotates, clears up the food waste of slight place in the oral cavity such as tooth clearance, avoids remaining for the clean effect to the oral cavity is better.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can clear up the food waste of slight place in the oral cavity such as tooth clearance, avoid remaining for the clean effect to the oral cavity is better.

Drawings

FIG. 1 is a schematic structural view of an oral cavity rinsing device according to the present invention;

FIG. 2 is a schematic cross-sectional view of an oral cavity rinsing device according to the present invention;

fig. 3 is an enlarged schematic structural view of a portion a in fig. 2 of an oral cavity rinsing device according to the present invention;

fig. 4 is an enlarged schematic structural view of a portion B in fig. 2 of an oral cavity flushing device according to the present invention.

In the figure: 1. a tube body; 2. a brush; 3. a push rod; 4. a push handle; 5. pushing the plate; 6. a liquid inlet cavity; 7. a baffle plate; 8. a slide plate; 9. a water injection pipe; 10. a rubber plug; 11. a filter screen; 12. a spring; 13. a support plate; 14. an annular cavity; 15. a water inlet; 16. a water outlet hole; 17. a vertical plate; 18. a cavity; 19. a motor; 20. a cylinder; 21. a rotating shaft; 22. a screw; 23. a threaded bore.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-4, an oral cavity washing unit, including body 1, fixedly connected with backup pad 13 in the body 1, backup pad 13 is with 1 inside partial feed liquor chamber 6 of body and cavity 18, be equipped with baffle 7 on the body 1, sliding connection has push rod 3 on baffle 7, sliding connection has push pedal 5 in the feed liquor chamber 6, push rod 3 links to each other with push pedal 5 is fixed, water inlet 15 has been seted up to the inner wall of body 1, annular chamber 14 has been seted up on the body 1 inner wall, the inside fixed mounting in front end of body 1 has motor 19, motor 19's output fixedly connected with axis of rotation 21, axis of rotation 21 keeps away from motor 19's one end fixedly connected with brush 2, brush 2 is arranged in outside body 1, a plurality of apopores 16 have been seted up to the front end circumference surface of body 1.

The utility model discloses in, at first the staff pours into the washing liquid into the feed liquor chamber 6 in the body 1 into through water injection pipe 9 on, then drive push rod 3 forward promotion push pedal 5 through pushing away 4, the washing liquid extrudees slide 8 forward, make slide 8 remove, after slide 8 removed to the left side of water inlet 15, the washing liquid flows into in annular chamber 14 through water inlet 15, then in apopore 16 seted up through 1 circumferential surface of body enters into the oral cavity, can realize that the equidirectional play water cleans the oral cavity, the cover face is wide, make the cleaning effect to the oral cavity better, starter motor 19 drives brush 2 slow rotation in the oral cavity, clear up the interior minute local food waste in the oral cavity such as tooth clearance, avoid remaining, make the cleaning effect to the oral cavity better.

Example 2:

Fixedly connected with spring 12 on backup pad 13, the one end fixedly connected with slide 8 that backup pad 13 was kept away from to spring 12, slide 8 sliding connection have on feed liquor chamber 6, when the washing liquid extruded slide 8, slide 8 exerted decurrent pressure to spring 12, behind the washing liquid flow entry chamber, received the elasticity of spring 12, spring 12 drives slide 8 and moves to the right, resumes the normal position.

Fixedly connected with water injection pipe 9 on feed liquor chamber 6, fixedly mounted has filter screen 11 in the water injection pipe 9, and sliding connection has rubber buffer 10 on the water injection pipe 9, opens rubber buffer 10, adds the washing liquid through feed liquor chamber 6 of water injection pipe 9 in to body 1, and the entering of filth among the filter screen 11 can the filtered air.

Fixedly connected with riser 17 on the

cavity

18, 19 fixed mounting of motor are on riser 17, and the top fixedly connected with drum 20 of body 1, axis of rotation 21 rotate to be connected on drum 20, and drum 20 can prevent that the washing liquid backward flow in the oral cavity from getting into in the cavity 18, causes motor 19 to intake, plays the guard action, extension equipment life.

The water inlet 15 is communicated with the liquid inlet cavity 6 and the annular cavity 14, the water outlet 16 is communicated with the annular cavity 14, and cleaning liquid in the liquid inlet cavity 6 flows into the annular cavity 14 through the water inlet 15, is extruded by pressure and flows into the oral cavity through the water outlet 16.

Threaded hole 23 has been seted up to the bottom of body 1, sliding connection has screw rod 22 on baffle 7, screw rod 22 and the 23 threaded connection of threaded hole, and the one end fixedly connected with that baffle 7 was kept away from to push rod 3 pushes away 4, and body 1 and baffle 7 can be dismantled and connect, and when needs wash feed liquor chamber 6 in the body 1, unscrewed screw rod 22 breaks away from threaded hole 23 on the body 1, dismantles baffle 7 down, washs the maintenance.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The oral cavity flushing device is characterized by comprising a pipe body (1), wherein a supporting plate (13) is fixedly connected in the pipe body (1), the supporting plate (13) is used for connecting an inner part of the pipe body (1) with a liquid inlet cavity (6) and a cavity (18), a baffle (7) is arranged on the pipe body (1), a push rod (3) is slidably connected on the baffle (7), a push plate (5) is slidably connected in the liquid inlet cavity (6), the push rod (3) is fixedly connected with the push plate (5), a water inlet (15) is formed in the inner wall of the pipe body (1), an annular cavity (14) is formed in the inner wall of the pipe body (1), a motor (19) is fixedly installed in the front end of the pipe body (1), an output end of the motor (19) is fixedly connected with a rotating shaft (21), and one end of the rotating shaft (21) far away from a brush (2), the brush (2) is arranged outside the pipe body (1), and a plurality of water outlet holes (16) are formed in the circumferential surface of the front end of the pipe body (1).

2. An oral cavity washing device according to claim 1, characterized in that a spring (12) is fixedly connected to the supporting plate (13), a sliding plate (8) is fixedly connected to one end of the spring (12) far away from the supporting plate (13), and the sliding plate (8) is slidably connected to the liquid inlet cavity (6).

3. An oral cavity flushing device according to claim 2, characterized in that, fixedly connected with water injection pipe (9) on feed liquor chamber (6), fixed mounting has filter screen (11) in water injection pipe (9), sliding connection has rubber buffer (10) on water injection pipe (9).

4. The oral cavity flushing device according to claim 1, characterized in that a vertical plate (17) is fixedly connected to the cavity (18), the motor (19) is fixedly mounted on the vertical plate (17), a cylinder (20) is fixedly connected to the top of the tube body (1), and the rotating shaft (21) is rotatably connected to the cylinder (20).

5. An oral cavity washing device according to claim 1, characterized in that the water inlet (15) is in communication with the liquid inlet cavity (6) and the annular cavity (14), and the water outlet (16) is in communication with the annular cavity (14).

6. The oral cavity flushing device according to claim 5, characterized in that a threaded hole (23) is formed in the bottom of the tube body (1), a threaded rod (22) is slidably connected to the baffle (7), the threaded rod (22) is in threaded connection with the threaded hole (23), a push handle (4) is fixedly connected to one end of the push rod (3) far away from the baffle (7), and the tube body (1) and the baffle (7) are detachably connected.